*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : BQ2275000
CHEMICAL NAME           : Ammonium, (2,4-dimethyl-5-hydroxyphenyl)trimethyl-,
                          bromide
CAS REGISTRY NUMBER     : 63977-52-6
LAST UPDATED            : 199009
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H18-N-O.Br
MOLECULAR WEIGHT        : 260.21
WISWESSER LINE NOTATION : QR B1 D1 EK1&1&1 &Q &E
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * (2,4-Dimethyl-5-hydroxyphenyl)trimethylammonium bromide
   * Ro 2-3582
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 14 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 100,83,1950
 
                            *** END OF RECORD ***